Nebiker L, Lichtenstein E, Hauser C, Lona G, Roth R, Keller M, Hanssen H, Faude O. Impact of Covid-19 pandemic on the secular trends in motor performance, overweight and obesity of first graders in Basel. CISS [Internet]. 2023 Feb. 15 [cited 2024 May 19];8(2):083. Available from: https://ciss-journal.org/article/view/9380